IP Library Patent Application 09845096
Patent Application Utility
App. No. 09/845,096 · Confirmation No. 1595

METHOD AND SYSTEM FOR WAFER-LEVEL TUNING OF BULK ACOUSTIC WAVE RESONATORS AND FILTERS BY REDUCING THICKNESS NON-UNIFORMITY

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2001-04-27 TRNA Transmittal of New Application 11 View
2001-04-27 SPEC Specification 14 View
2001-04-27 CLM Claims 4 View
2001-04-27 ABST Abstract 1 View
2001-04-27 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
App. No.
09/845,096
Filed
2001-04-27
Granted
2002-11-12
Pub. No.
US20020158714A1
Art Unit
2817
PTA
0 days